Question: A programmer plans to develop a new software system. In planning for the operating system that he willuse, he needs to estimate the percentage of

A programmer plans to develop a new software system. In planning for the operating system that he willuse, he needs to estimate the percentage of computers that use a new operating system. How many computers must be surveyed in order to be 99% confident that his estimate is in error by no more than four percentage points?

a) Assume that nothing is known about the percentage of computers with new operating systems.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

A programmer plans to develop a new software system. In planning for the operating system that he will?use, he needs to estimate the percentage of computers that use a new operating system. How many...

Q:

1) Salaries of 35 college graduates who took a statistics course in college have amean, x, of $64,900. Assuming a standarddeviation, , of $19,196, construct a 99% confidence interval for estimating...

Q:

number 14 A programmer plans to develop a new software system. In planning for the operating system that he willuse, he needs to estimate the percentage of computers that use a new operating system....

Q:

A programmer plans to develop a new software system. In planning for the operating system that he willuse, he needs to estimate the percentage of computers that use a new operating system. How many...

Q:

A programmer plans to develop a new software system. In planning for the operating system that he willuse, he needs to estimate the percentage of computers that use a new operating system. How many...

Q:

A programmer plans to develop a new software system. In planning for the operating system that he willuse, he needs to estimate the percentage of computers that use a new operating system. How many...

Q:

1..A programmer plans to develop a new software system. In planning for the operating system that he willuse, he needs to estimate the percentage of computers that use a new operating system. How...

Q:

A programmer plans to develop a new software system. In planning for the operating system that he willuse, he needs to estimate the percentage of computers that use a new operating system. How many...

Q:

A programmer plans to develop a new software system. In planning for the operating system that he willuse, he needs to estimate the percentage of computers that use a new operating system. How many...

Q:

A programmer plans to develop a new software system. In planning for the operating system that he willuse, he needs to estimate the percentage of computers that use a new operating system. How many...

Q:

Answer the following questions based on MySQLs system for granting permissions to resources. 1. What tables are used to store MySQL permissions information? 2. What database stores the mysql...

Q:

The Board of Directors of Sanderson Inc. and Gill Corp. reached an agreement in principle to merge the two companies and create a new company called SG Ltd.The basics of the agreement confirmed so...

Q:

Question 10 - Across more than one Learning Outcome (30 marks) You are a member of the strategy team of KER pic, a global insurer, considering the possible acquisition of RG plc, an insurer. RG pic...

Q:

Lerothodi Milling Pty (Ltd) a local maize meal production company has engaged Lead consulting to offer mentoring and coaching services to 65 members of staff. Lerothodi is a 100% citizen wholly owned...

Q:

9. Imagine giving a talk to an assembly that is critical of you. Imagine a large aggressive dog that is your friend and facing the assembly. Imagine further that you are on a mountain top and the...

Q:

8. Now spend two to three hours walking around listening to what people are saying. Place yourself in a place where you can hear what people are saying clearly and distinctly, for example in a cafe,...

Q:

5. Think through your own way of representing the world. What is your main pattern: Visually, verbally, emotions, smells, tastes?